1500V High-Voltage 24 Inputs 1 output Metal PV Combiner Box with 400A DC MCCB

Max. DC Voltage: 1500V

Input/Output Strings: 24-in / 1-out

Max. Input Current (per string): 15A

Max. Output Current: 400A

Surge Protection: Type 2, 40kA

DC Fuse: 10x85mm, 15A

DC Protection Switch: DC MCCB, 1500V/400A

Enclosure: Metal, IP65, IK10

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Product Introduction

EKDBS-PV24/1-FBS-1500 represents the pinnacle of string density for 1500V solar installations, featuring an impressive 24 input strings in a robust IP65/IK10 metal enclosure. Designed for the largest utility-scale solar power plants, this professional-grade unit delivers maximum power aggregation with comprehensive protection for high-voltage solar arrays.

Product Parameters

Model	EKDBT-PV24/1-FBS-1500
Number of input strings	24
Number of output strings	1
Max. DC voltage	1500V
Max. input current per string	15A
Max. output current	400A
Surge Protection
Type	Type 2 (optional: Type1+2)
Max. operation voltage (Ucpv)	1500V
Max. discharge current (Imax)	40kA
Voltage protection level	4kV
Poles	3
Design features	Plug-in module
Standard	IEC/EN 61643-31
DC Fuse
Rated operation voltage(Ue)	1500V
Rated current (Ie)(Changeable)	15A
Type of fuses	10x85mm,30kA
Standard	IEC 60947-3 & IEC 60269-6
DC Protection Switch	DC MCCB
Rated insulation voltage (Ui)	1500V
Rated operating voltage (Ue)	1500V
Rated current(In)	400A
Poles	2P (optional: 3P)
Rated short-circuit breaking capacity (Ics/Icu)	2P:10kA/10kA @1500VDC;3P:25kA/25kA @1500VDC
Standard	IEC/EN 60947-2
Others
Anti reflection diode	Optional
String monitoring module	Optional(50~1500V,0~20A,RS485/ModBus-RTU)
Enclosure
Enclosure type	Metal(Other shell materials can be customized)
Degree of Protection	IP65
Impact protection level	IK10
Enclosure size	860x560x180mm
Input or output connector
Environment
Operating Temperature	-25℃ to +55℃
Cooling way	Natural cooling
Humidity	0~95%
Altitude	2000m
Installation	Wall Mounting

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